The LATA to CCS Network Mapping (LCN) page allows you to retrieve the information for entered value of LATA that is mapped to the Common Channel Signaling (CCS) Network. To retrieve the information by LATA, you must enter a valid LATA value in the corresponding field and then select the “Retrieve” button.
A message, “LATA to CCS Network Mapping Retrieved Successfully” will be displayed at the top of the page.
For more information on the LCN fields, their descriptions and their valid values, please click here.